Ranking of Ohio Counties By Non-Hispanic Voting-age Population from Census 2020

Updated on August 29, 2023.

According to the data from the United States 2020 decennial Census, in April 2020, among all of Ohio counties, Franklin County had the highest voting-age population who identified as Non-Hispanic (not hispanic or latino) (962.89K), followed by Cuyahoga County (951.68K), and Hamilton County (622.65K).

The chart below shows the top 10 counties, and the table below shows the ranking of all Ohio counties based on the voting-age population who identified as non-hispanic.

You can see similar ranking information for other states and also for the different racial groups in Ohio.

Ranking of Ohio Counties By Non-Hispanic Voting-age Population from Census 2020
Franklin
Cuyahoga
Hamilton
Summit
Montgomery
Lucas
Stark
Butler
Lorain
Lake
Ranking of Ohio Counties By Non-Hispanic Voting-age Population from Census 2020
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Rank County Non-Hispanic Voting-age Population
1 Franklin County 962885
2 Cuyahoga County 951677
3 Hamilton County 622652
4 Summit County 420004
5 Montgomery County 406700
6 Lucas County 314558
7 Stark County 288310
8 Butler County 283605
9 Lorain County 223781
10 Lake County 180371
11 Warren County 177485
12 Mahoning County 174464
13 Trumbull County 159150
14 Clermont County 157694
15 Delaware County 152866
16 Medina County 139364
17 Licking County 134989
18 Portage County 129529
19 Greene County 129183
20 Fairfield County 117907
21 Clark County 102491
22 Wood County 99471
23 Richland County 96193
24 Wayne County 87113
25 Miami County 82112
26 Columbiana County 80205
27 Allen County 76390
28 Ashtabula County 73646
29 Geauga County 72919
30 Tuscarawas County 69809
31 Muskingum County 66321
32 Ross County 60134
33 Erie County 58514
34 Scioto County 57536
35 Hancock County 55753
36 Belmont County 53237
37 Jefferson County 51822
38 Athens County 51416
39 Marion County 50423
40 Knox County 47518
41 Washington County 47412
42 Union County 45665
43 Lawrence County 45161
44 Pickaway County 44815
45 Huron County 42368
46 Sandusky County 42130
47 Seneca County 41207
48 Ashland County 40088
49 Darke County 39102
50 Shelby County 35769
51 Logan County 35192
52 Auglaize County 34886
53 Madison County 33850
54 Brown County 33453
55 Crawford County 32770
56 Highland County 32714
57 Clinton County 32205
58 Ottawa County 31585
59 Preble County 31506
60 Mercer County 31104
61 Fulton County 30251
62 Holmes County 30226
63 Guernsey County 29825
64 Champaign County 29490
65 Williams County 27703
66 Coshocton County 27458
67 Defiance County 26880
68 Perry County 26805
69 Morrow County 26544
70 Jackson County 24713
71 Putnam County 24319
72 Hardin County 23183
73 Gallia County 22264
74 Fayette County 21789
75 Hocking County 21786
76 Van Wert County 21381
77 Carroll County 20947
78 Adams County 20778
79 Pike County 20501
80 Henry County 19850
81 Meigs County 17391
82 Wyandot County 16532
83 Paulding County 13628
84 Harrison County 11354
85 Noble County 11296
86 Morgan County 10865
87 Monroe County 10661
88 Vinton County 9935